We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

All SONOFF WiFi and Zigbee home automation devices can now work with the Matter protocol. This can be done in two ways: ...

Researchers have developed a way to 3D print custom micrometer-sized structures directly into the interior of living cells.

Graphene could transform everything from electric cars to smartphones, but only if we can guarantee its quality. The ...

A tiny sensor that detects hazardous head impacts the instant they occur could reshape safety monitoring in sports, ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Abstract: A strain gauge load cell is a transducer capable of converting pressure into a variation of electrical resistance. This variation in resistance is measured as a voltage change through an ...

Arduino library for the ENS16x digital four channel MOX gas sensors with I2C/SPI interface from ScioSense. ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically designed for ...

At Utrecht University, a new fluorescent sensor lets researchers watch cellular crises unfold in real time, even inside living animals. Trump’s golf course takeover sparks outrage Lake Erie sloshed ...

Abstract: Measuring and recognizing single cells are fundamental challenges in biology. Electrical impedance tomography (EIT) is a non-destructive and label-free visualization monitoring technique, ...